What is the answer to 5x-3x+3=8x-8x+15 ?

The answer to 5x-3x+3=8x-8x+15 is x=6

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5x-3x+3=8x-8x+15

5 x - 3 x + 3 = 8 x - 8 x + 15

x = 6

Solution steps

5 x - 3 x + 3 = 8 x - 8 x + 15

Add similar elements:

5 x - 3 x = 2 x

2 x + 3 = 8 x - 8 x + 15

Add similar elements:

8 x - 8 x = 0

2 x + 3 = 15

Move

3

to the right side

2 x = 12

Divide both sides by

2

x = 6

x, - 5 x + 10 y = 20

x, 3 x + 8 y = - 5

1 + a = 6

3 b - 13 + 4 b = 7 b + 1

3 x = \frac{1}{3}